Vol. 7 No. 1: (September, 2012)

(September, 2012)

Editor: María C. Cañadas

Published: 2012-09-01

Table of contents

Articles

Prospective elementary school teachers’ proportional reasoning

  • Gabriela Valverde
  • Encarnación Castro
DOI: https://doi.org/10.30827/pna.v7i1.6134
Published: Sep 1, 2012
Pages 1-19

Supporting students with learning disabilities to explore linear relationships using online learning objects

  • Ruth Beatty
  • Catherine D. Bruce
DOI: https://doi.org/10.30827/pna.v7i1.6132
Published: Sep 1, 2012
Pages 21-39

School starters’ early structure sense

  • Miriam M. Lüken
DOI: https://doi.org/10.30827/pna.v7i1.6133
Published: Sep 12, 2012
Pages 41-50